2005 Opel Signum vs. 1978 Volkswagen Passat
To start off, 2005 Opel Signum is newer by 27 year(s). Which means there will be less support and parts availability for 1978 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1978 Volkswagen Passat would be higher. At 1,908 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (173 HP @ 5500 RPM) has 126 more horse power than 1978 Volkswagen Passat. (47 HP @ 5200 RPM). In normal driving conditions, 2005 Opel Signum should accelerate faster than 1978 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 645 kg more than 1978 Volkswagen Passat. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Opel Signum (265 Nm @ 2500 RPM) has 182 more torque (in Nm) than 1978 Volkswagen Passat. (83 Nm @ 3000 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1978 Volkswagen Passat.
Compare all specifications:
2005 Opel Signum | 1978 Volkswagen Passat | |
Make | Opel | Volkswagen |
Model | Signum | Passat |
Year Released | 2005 | 1978 |
Engine Position | Front | Front |
Engine Size | 1908 cc | 1457 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 173 HP | 47 HP |
Engine RPM | 5500 RPM | 5200 RPM |
Torque | 265 Nm | 83 Nm |
Torque RPM | 2500 RPM | 3000 RPM |
Engine Bore Size | 86 mm | 76.5 mm |
Engine Stroke Size | 86 mm | 80 mm |
Fuel Type | Gasoline - Premium | Diesel |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1560 kg | 915 kg |
Vehicle Length | 4640 mm | 4300 mm |
Vehicle Width | 1800 mm | 1630 mm |
Vehicle Height | 1470 mm | 1370 mm |
Wheelbase Size | 2620 mm | 2400 mm |
Fuel Consumption Overall | 9.2 L/100km | 6.5 L/100km |
Fuel Tank Capacity | 60 L | 45 L |